Tm-610 Uhf Schematic Diagram (Cpu Unit) - HYT TM-610 Service Manual

TM-610 UHF Schematic Diagram (CPU Unit)

L501
5C
601S
CP518 1K*2
LED7
LED6
DOWN/LED5
CP517 1K*2
UP/LED4
CP516
LCDCI/LED3
1K*2
LCDCL/LED2
LCDCE/LED1
CP519 1K*2
LCDBL/LED0
RLED C507
0.1U
GLED
DGND
CP515
PLL_DT
PLL_CK
SLED
1K*2
PLED
8RC
8TC
T/R
R523 47K
R524 47K
C505
0.1u
DGND
0 0 0
R516 33K
R517 47K
R519
47K
Q503 Q502
2SK1824
DTC114EE
0.01u
R518
C506
0
TM-600/610 U (3 组 5 音 )CPU 电路
TXD3
RXD3
DGND
R511
5.1K
CP520
1K*2
1K
0
0 R627
51 25
52 24
P41/A17 P73/CTS2
53 23
P40/A16 P74/TA2out
54 22
P37A15 P75/TA2in
55 21
P36/A14 P76/TA3out
56 20
P35/A13 P77/TA3in
57 19
P34/A12 P80/TA4out
58 18
P33/A11 P81/TA4in
59 17
P32/A10 P82/INT0
60 16
P31/A9 P83/INT1
61 15
ACC P84/INT2
30622M4
62 14
P30/A8 P85/NMI
63 13
VSS VCC
64 12
P27/A7 IC502 XIN
65 11
P26/A6 VSS
66 10
P25/A5 XOUT
67 9
P24/A4 RESET
68 8
P23/A3 P86/Xcout
69 7
P22/A2 P87/Xcin
70 6
P21/A1 CNVSS
71 5
P20/A0 BYTE
72 4
P17/INT5 P90/TB0in
73 3
P16/INT4 P91/TB1
74 2
P15/INT3 P92/TB2in
75 1
P14/D12 P93/DA0
P13/D11 P94/DA1
L503 601S
DGND
1K
1K
CP523
1K*2
SDATA
CSN
CP505 1K*2
RXD2
TXD2
AUX2
AUX4
NCON
MicMu
WCON
SHIFT
MICDAT
1K*2
CP504
RXD1/HOOK
RXD1
TXD1/PTT TXD1
R501 100
R513 0
AFDIR SHIFT
1k R504
R515
10K
AFCK
CP506 1K*2 AFDT
Q501
CTC_PLL DTC114EE
SPMute
1K R505
CTC_OUT C501
SBC
R506
1K
AUX1
R632 1K
X501
R612
1K
9.8304MHz
AFRDF
R507 5.1K
DGND
0
RESET
R510
CP508 1K*2 PA
R508
5.1k AFSCLK
1K*2 AFDIO 此电阻烧录时才贴上
CP509
2T/5T
DT/2T J504
Apc/Sen 2
SP2
1
SP1
CP510 1K*2 0
R509 AF JACK COM
10k
DGND
D501
MA2S111
RESET
NC
R514
100K
C504
0.1U
CP524
1K*2
IGN
104
SDATA
SDATA
AFDIR
AFDIR
RSSI
RSSI
Type
Type
CSN
CSN
AUX2
AUX2
AUX6
AUX6
AUX3
AUX3
AUX5
AUX5
AUX4
AUX4
PSW
PSW
Apc/Sen
Apc/Sen
DT/2T
DT/2T
2T/5T
2T/5T
AFDIO
AFDIO
AFSCLK
AFSCLK
PA
PA
NCON
NCON
AFRDF
AFRDF
SBC
SBC
CTC_OUT
CTC_OUT
SPMute
SPMute
CTC_PLL
CTC_PLL
AFDT
AFDT
AFCK
AFCK
RXD2
RXD2
TXD2
TXD2
TXD1
TXD1
RXD1
RXD1
MICDAT
MICDAT
SHIFT
SHIFT
WCON
WCON
MicMu
MicMu
RLED
RLED
GLED
GLED
AUX1
AUX1
LCDBL/LED0
LCDBL/LED0
LCDCE/LED1
LCDCE/LED1
LCDCL/LED2
LCDCL/LED2
LCDCI/LED3
LCDCI/LED3
UP/LED4
LED4
DOWN/LED5
LED5
LED6
LED6
LED7
LED7
PLL_DT
PLL_DT
PLL_CK
PLL_CK
SLED
SLED
PLED
PLED
15p 8RC
8RC
APCO
APCO
8TC
8TC
T/R
T/R
PLL_UL
UL
PLL_LE
PLL_LE
C502 AFMute
AFMute
27P P4
P4
P3
P3
DGND P2
P2
P1
P1
C503 27P Volume
Volume
TEMP
TEMP
C538 C539
SQL
L502 SQL
TI
601S TI
1000P 0.1u
32
31
SP1
30
SP2
29
28
27 J501
26
25 32PIN
24
23
22
PLED
NC
0 NC 0
21
SLED
20
P1
19
P2
18
P3
17
P4
16
Type
15
VI
TXD1/PTT
14
TXD1
RXD1/HOOK
13
RXD1
12
PSW
11
VO
10
9
MIC
8
ME
7
MBL
6
MICDAT
5
4
3
2
1
J503
FP101
BS
0.5A
FP102
5C
0.5A